Why GAF UniBase Primer for Asphalt Roofs?

UniBase Primer for Asphalt Roofs is designed to enhance the adhesion of GAF Acrylic top coats or the HydroStop Premium System over approved surfaces, and as a saturant for fabric reinforcement applications. UniBase Primer for Asphalt Roofs also acts as an excellent asphalt bleed blocker. Unibase Primer is an easy-to-apply, cost-effective method of securing reinforcing fabric over surfaces prone to structural movement, allowing the stress to be distributed over a broader area of the roof coating system.

Benefits of GAF UniBase Primer for Asphalt Roofs include:

• Products can be brush, roll, or spray applied
• Meets all VOC emissions and regulations to eliminate facility downtime during installation
• Easy application and clean-up
• Excellent asphalt bleed blocker
• Low toxicity

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